Flights to Merrimack Valley, United States of America from NT$9,661

View NT$4,820 flight on Tue, 2026/7/14Opens in a new window

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How much is the cheapest flight to Merrimack Valley?

Prices were available within the past 7 days and start at NT$4,820 for one-way flights and NT$9,661 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jul 28 - Tue, Aug 18
SFO
San Francisco
BOS
Boston
NT$9,661 Roundtrip, found 2 days ago
NT$9,661
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jul 28 from San Francisco to Boston, returning Tue, Aug 18, priced at NT$9,661 found 2 days ago
Delta
Mon, Jul 6 - Fri, Jul 10
SFO
San Francisco
BOS
Boston
NT$10,581 Roundtrip, found 3 hours ago
NT$10,581
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Jul 6 from San Francisco to Boston, returning Fri, Jul 10, priced at NT$10,581 found 3 hours ago
United
Sat, May 30 - Sat, Jun 6
SFO
San Francisco
BOS
Boston
NT$11,366 Roundtrip, found 1 day ago
NT$11,366
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 30 from San Francisco to Boston, returning Sat, Jun 6, priced at NT$11,366 found 1 day ago
American Airlines
Tue, Jul 28 - Tue, Aug 18
SFO
San Francisco
BOS
Boston
NT$11,543 Roundtrip, found 2 days ago
NT$11,543
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jul 28 from San Francisco to Boston, returning Tue, Aug 18, priced at NT$11,543 found 2 days ago
Alaska Airlines
Tue, Jul 7 - Wed, Jul 8
SFO
San Francisco
BOS
Boston
NT$12,122 Roundtrip, found 3 hours ago
NT$12,122
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Jul 7 from San Francisco to Boston, returning Wed, Jul 8, priced at NT$12,122 found 3 hours ago

Frequently asked questions

How do I find cheap flights to Merrimack Valley that have flexible change policies?
By using our helpful "No change fee" filter, that's how. Just enter your dates and other details, click "Search," then tick the box directly under the "Flexible change policies" heading (it's on the left of your screen). Expedia makes it a cinch to find cheap, flexible airfares to Merrimack Valley.
Which airlines fly to Merrimack Valley?
Find a seat with one of these airlines and dynamic Merrimack Valley will be yours to explore:

  • Delta Air Lines - 3,952 flights to or near Merrimack Valley each month, including 3,952 flights to Logan Intl. Airport (BOS) per month.
  • JetBlue Airways - 3,907 flights to or near Merrimack Valley each month, including 3,907 flights to Logan Intl. Airport (BOS) per month.
  • American Airlines - 2,103 flights to or near Merrimack Valley each month, including 2,103 flights to Logan Intl. Airport (BOS) per month.

How can I find cheap tickets to Merrimack Valley?
You'll always score a fabulous deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred flight date, then check the flexible dates box above to compare prices for nearby days. NT$9,661 was the lowest price for a flight to Merrimack Valley in the last seven days.
How much is a flight to Merrimack Valley?
There were plenty of low-cost fares up for grabs in the last seven days, with the cost of a return air ticket to Merrimack Valley varying between NT$9,661 and NT$31,374. Many lucky travelers purchased one-way flights from San Francisco (SFO) for as low as NT$4,820.
What are the most popular airports to fly into in Merrimack Valley?
Fly into Logan Intl. Airport (BOS) and sample all that Merrimack Valley has to offer. As the region's primary entry point, around 13,250 flights touch down here every month.
When is the cheapest time to fly to Merrimack Valley?
If you're not set on what day you travel to Merrimack Valley, try to depart earlier in the week. The cheapest day to take off is normally Tuesday, closely followed by Monday. Saturday is typically the priciest day, with many vacationers choosing to fly on the weekend.
How much is a plane ticket to Merrimack Valley?
In the last seven days, plane tickets to Merrimack Valley fluctuated between NT$9,661 and NT$31,374. Prices rise as your travel date nears, so secure a great deal today.
What months are the cheapest to book a flight to Merrimack Valley?
Snap up a ticket in February for bargain flight deals to Merrimack Valley. The month of December is typically the most expensive time to purchase a seat.

Travel information

Destination airport
Logan Intl.
Destination airport IATA code
BOS
Destination city name
Boston
Roundtrip price
NT$31,374

Trending flights to Merrimack Valley

Prices were available within the past 7 days and start at NT$4,820 for one-way flights and NT$9,661 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 5 - Fri, Sep 18
TPE
Taipei
BOS
Boston
NT$31,374 Roundtrip, found 1 hour ago
NT$31,374
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Sep 5 from Taipei to Boston, returning Fri, Sep 18, priced at NT$31,374 found 1 hour ago
*Available to Expedia members.